The 'Pattern' option on the side of the page is confusing. When you type in a pattern, it isn't apparent that you should click the 'Go' button at the top left o

The 'Pattern' option on the side of the page is confusing. When you type in a pattern, it isn't apparent that you should click the 'Go' button at the top left of the page. Furthermore, when you type in a pattern and click 'Go', the default is to produce random Wordoids, not Wordoids containing the pattern. The pagination at the bottom of the list doesn't give any indication of how many Wordoids were generated, which would be nice. Also, as others here have pointed out, the distinction between 'order' and 'buy' is unclear. Wordoid is incredibly useful, great job!